Ratings sourced from Google Business Profile · Last refreshed July 2026
Hvacs · Sunnyvale, CA
Boasting a perfect 5.0-star rating from 17 Google reviews.
Listing data last updated May 11, 2026 · sourced from public Google Business Profile data
17 customer ratings on Google
Write a review here to help future customers choose the best local pros.
At 5.0★ from 17 ratings, Grumpy's HVAC rates about even with the 4.9★ average of the 6 nearest hvacs we track in Sunnyvale.
Same Day Air Conditioning & Heating
1212 W McKinley Ave #4, Sunnyvale, CA 94086, USA
Express Heating & AC Repair
1370 Fisherhawk Dr, Sunnyvale, CA 94087, USA
Precision Air Conditioning & Heating
1055 Manet Dr, Sunnyvale, CA 94087, USA
Spark Heating & Cooling
760 Peach Ave, Sunnyvale, CA 94087, USA
Plum HVAC
1074 Wentworth St, Mountain View, CA 94043, USA
Fuse Service
965 Amstutz Dr, San Jose, CA 95129, USA